| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 35,966 | -36.9% |
| 3Q25 | 57,572 | +1.2% |
| 2Q25 | 58,750 | -1.3% |
| 1Q25 | 54,860 | +0.7% |
| 4Q24 | 57,036 | +4.6% |
| 3Q24 | 56,883 | +5.0% |
| 2Q24 | 59,529 | +6.4% |
| 1Q24 | 54,495 | +7.6% |
| 4Q23 | 54,520 | +7.5% |
| 3Q23 | 54,166 | +6.6% |
| 2Q23 | 55,940 | +8.0% |
| 1Q23 | 50,668 | +10.1% |
| 4Q22 | 50,721 | +15.9% |
| 3Q22 | 50,833 | +16.1% |
| 2Q22 | 51,787 | +18.3% |
| 1Q22 | 46,025 | +18.3% |
| 4Q21 | 43,749 | +6.6% |
| 3Q21 | 43,787 | +6.4% |
| 2Q21 | 43,784 | +6.2% |
| 1Q21 | 38,920 | +5.0% |
| 4Q20 | 41,039 | +15.3% |
| 3Q20 | 41,142 | +16.8% |
| 2Q20 | 41,231 | +16.0% |
| 1Q20 | 37,084 | +17.0% |
| 4Q19 | 35,585 | +6.3% |
| 3Q19 | 35,221 | +4.4% |
| 2Q19 | 35,548 | +5.6% |
| 1Q19 | 31,708 | +5.4% |
| 4Q18 | 33,463 | +6.7% |
| 3Q18 | 33,729 | +11.1% |
| 2Q18 | 33,660 | +11.1% |
| 1Q18 | 30,072 | +9.1% |
| 4Q17 | 31,374 | +9.4% |
| 3Q17 | 30,357 | +6.4% |
| 2Q17 | 30,303 | +8.2% |
| 1Q17 | 27,557 | +9.5% |
| 4Q16 | 28,690 | +9.3% |
| 3Q16 | 28,540 | - |
| 2Q16 | 28,004 | - |
| 1Q16 | 25,164 | - |
| 4Q15 | 26,250 | +7.3% |
| 4Q14 | 24,453 | - |